JPS5847085U

JPS5847085U - Frozen case

Info

Publication number: JPS5847085U
Application number: JP13864881U
Authority: JP
Inventors: 相良　寿夫
Original assignee: 三洋電機株式会社; 東京三洋電機株式会社
Priority date: 1981-09-17
Filing date: 1981-09-17
Publication date: 1983-03-30

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る冷凍ショーケースの一実施例を示
す冷媒系統説明図、第２図はその冷凍ショーケースの概
略縦断面図である−０１・５・・・・・・圧縮機、２・６・・・・・・凝縮器
、３・・・・・・キャピラリーチューブ、８・・・・・
・膨張弁、９・１８・・・・・・蒸発器、４・・・・・
・ブラインタンク、１２・・・・・・沌却器、１１・・
・・・・循環ポンプ、１９・２０・・・・・・冷媒管、
Ａ・・・・・・主冷凍回路、Ｂ・・・・・・副冷凍回路
、Ｃ・・・・・・ブライン循環回路。Fig. 1 is an explanatory diagram of a refrigerant system showing an embodiment of a refrigeration showcase according to the present invention, and Fig. 2 is a schematic longitudinal sectional view of the refrigeration showcase. , 2.6... Condenser, 3... Capillary tube, 8...
・Expansion valve, 9・18...Evaporator, 4...
・Brine tank, 12... Chaos destroyer, 11...
...Circulation pump, 19/20... Refrigerant pipe,
A: Main refrigeration circuit, B: Sub-refrigeration circuit, C: Brine circulation circuit.

Claims

[Scope of utility model registration request]

It is equipped with two main and sub refrigeration circuits in which a compressor, a condenser, a pressure reducer and an evaporator are connected in circulation through refrigerant pipes, and a brine tank. A brine circulation circuit is installed in the brine tank and connects the brine tank, circulation pump, and cooler with a brine pipe, and the brine in the brine tank cooled by the evaporator of the sub-refrigeration circuit is used as a liquid refrigerant in the main refrigeration circuit. 1. A refrigerated showcase, characterized in that a cooler is installed at the air inlet of the showcase to supercool the cooled air and circulate brine, thereby dehumidifying the circulating cold air.